| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.31 | 6.176% | $248.781 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $73.36 | 3.225% | $75.7259 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $185.52 | 8.667% | $201.599 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $60.72 | 11.371% | $67.6245 | $67.62 | $67.60 | $67.60 |
| Purchase #5 | $216.48 | 4.847% | $226.9728 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $117.73 | 11.129% | $130.8322 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $38.84 | 9.536% | $42.5438 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $926.96 | $994.0792 | $994.07 | $994.10 | $994.00 | |